Lens Tripod Mount Ring Tipod Ball Head Lens Collar Holder for SIGMA 70‑200mm II F2.8 APO Lens

Feature: 1. Applicable Models: This tripod mounting ring is specially designed for SIGMA 70‑200mm II F2.8 APO lens, please check the lens model before use. 2. Cushion Pads: This tripod ring embedded cushion pads to preserve the lens from wear and tear, made of alloy to reduce weight and strong and durable. 3. Main Function: The mounting ring helps to fix and balance heavy or long lens telephoto lenses hanging on the front of the camera to prevent damage to the lens. 4. Precise Processing: Made by precise machining, tight fit is more stable, perfect fit and better protection of the lens, use with confidence. 5. Multiple Size Screw Holes: It has base plate for attaching lenses for Arca for Swiss standard ball head, clamp or panoramic heads, tripod base with 14in screw holes, 38in screw holes for easy mounting to heads and tripods. Specification: Item Type: Lens Tripod Mount Ring Material: Aluminum Alloy Gross Weight: 180g 6.3oz Screw Hole: 14in screw hole, 38in screw hole Model: for Sigma 70-200mm II F2.8 APO. Package List: 1 x Tripod Ring